SUMMARY:

• Having 7 Years of experience in Object-Oriented Analysis and Design with experience in the full life cycle of the software development process including requirement gathering, design, development, testing, Implementation and maintenance in Web based and Enterprise Solutions using JAVA/J2EE architecture.
• Experience in performance tuning, code reviewing applications, configuring clustered application domains, fine tuning application resources, designing and defining entities and their relationships.
• Expertise in application development using Java, JSE, JEE, JQuery, Struts, Tag Libraries, JDBC Hibernate, Web Services, XML.
• Experience in developing server side code with good knowledge of enterprise and persistence design patterns like Singleton, Factory, Prototype, Business Delegate, Session Facade, and Service locator, DAO, ORM, MVC.
• Experience in developing application components using third party frameworks like Spring, Hibernate, Struts.
• Proven expertise in implementing IOC and Dependency Injection features in various aspects of Spring Framework and also experienced in integrating Spring Web Flow.
• Expertise in designing, developing and deploying applications using J2EE technologies including Servlets, JSP, EJB, JSTL, JQuery, Struts, Spring, JSF, Facelets, JMS, JNDI, Java Beans, Hibernate.
• Experience in developing inter-operable Web Services and its related technologies like SOAP, WSDL, UDDI, XML, XSD, JAXB with good understanding of JAX-WS, JAX-RS, JAX-RPC inter-operable issues.
• Experience in deploying and configuring application servers such as WebSphere, WebLogic, Jboss and Apache Tomcat.
• Experience in developing applications using waterfall, RUP and Agile XP and Scrum , Test First, Test Driven methodologies and good understanding of Service orientation architecture.
• Experience in designing Use Cases, component diagrams and Class diagrams using Rational Rose.
• Building and Deployment of EAR, WAR, JAR files on test, stage and production servers.
• Extensive knowledge and hands on experience in Web development using HTML, DHTML, AJAX, CSS, JavaScript, XML , XSL, XSLT, validations with DTD XML Schema and processing files with SAX, DOM Parsers.
• Worked with different IDE's like Eclipse, Net Beans and Dreamweaver.
• Experience in database development Stored procedures/packages, Functions, Table creation Scripts database triggers.
• Experience in using various configuration management tools like Rational Clear Case, Visual Source Safe, SVN and CVS.
• Extensive experience in developing unit testing frameworks using JUnit, DBUnit, Mock Object based on test first or test driven methodology.
• Extensive experience of database programming in oracle environment using PL/SQL with tools such as TOAD, SQLPlus.
• Possess strong communication and Interpersonal skills. Can quickly master and work on new concepts and applications with minimal supervision.
• Attention to detail, thoroughness, tenacity and an investigative drive to discover the underlying causes of technical problems.
• Skilled in developing business plans, requirements specifications, user documentation, and architectural systems research. Ability to work enthusiastically in both team based projects and individual projects.

SKILL SET:

PROFESSIONAL EXPERIENCE:

Confidential

Sr. Java/J2EE Consultant

Responsibilities:

• Involved in gathering business and functional requirements from the users.
• Implemented Agile Scrum Methodology that includes daily scrum with team.
• Developed the application using Hibernate, Spring MVC and Web series Framework.
• Spring AOP is used for Security and Application Management.
• Implemented a variety of Spring MVC Controller classes that coordinate the flow of control from the presentation tier to the Middle tier. These controller classes handle multiple request types by extending the behavior of Spring MVC Controller classes.
• Developed Rich user interface using HTML, JSP, JSTL, Java Script, JQuery, Dojo and CSS.
• Used Firebug and HttpBasic watch to inspect, edit and monitor CSS, HTML5, JavaScript and Ajax Net requests in any web page.
• Used Virtual Private Database VPD , a feature of Oracle Database to meet the security requirements.
• Used Oracle Developer to query, update and monitor oracle database.
• Used Hibernate 3.2 to communicate with the Database, mapping the entities to the tables and corresponding columns in the database by using Hibernate annotations.
• Developed mail alert mechanism for alerting the users when their selection criteria are met.
• Developed HQL queries to implement the select, insert, update and delete operations to the database by creating HQL named queries.
• Involved in performance tuning by reviewing the code to reduce the number of database calls and tuning the SQL and HQL queries to get optimized performance.
• Used JAXB for marshalling and unmarshalling.
• Used Spring Web services for communication with STAR and BOBJ.
• Configured and Administered IBM Rational Clear Case Version Control to automate Code Access and Code Release Management.
• Used IBM Rational Clear Quest to keep track of the defects, activities, DBCRs Database change requests etc.
• Used Clear Case Explorer for creating/managing views and delivering the code to the Integration stream on a daily basis.
• Used PUTTY for UNIX login, to run the batch jobs, check the server logs and deploying applications.
• Involved in performing Integration testing of the whole application.
• Used Junit with JMock for unit testing.
• Used Maven to build and deploy the application.
• Configured Web Logic Application server and deployed the web components into the server.

Environment: Java 1.6, Spring 3.0, Hibernate 3.2, Oracle 10G, EXTJS, JSP, JSTL, XML, HTML5, CSS, AJAX, Java Script, Web Logic Application Server, Eclipse 3.0,GWT, JAXB, Web services , Rational Clear Case, Rational Clear Quest, Maven, Junit, Firebug, JQuery, AJAX.

Confidential

Sr.Java/J2EE Developer

Responsibilities:

• Implemented logger for debugging and testing purposes using Log4j.
• Implemented AJAX for better user experience by dynamically providing Asynchronous request and response communication between the client and the server.
• Implemented the project using IDE Eclipse.
• Implemented a variety of Spring MVC Controller classes that coordinate the flow of control from the presentation tier to the Middle tier. These controller classes handle multiple request types by extending the behavior of Spring MVC Controller classes.
• Have developed stateless session enterprise java beans.
• Developed presentation layer using JSP, HTML, Java Script, HTML5, JQuery and CSS.
• Participating in user requirement sessions to gather business requirements.
• Involved in Development, Integration and Testing of application modules
• Connect to the Foreign JMS Server to send the message to the request queue and get the response from the reply queue.
• Worked on JQuery, AJAX, JASON and JSF for designing highly user interactive web pages.
• Used Object/Relational mapping tool Hibernate to achieve object persistency.
• Implemented the integration with the back end system with web services using SOAP
• Involved in configuring hibernate to access database and retrieve data from the database.
• Developed JSF components, implemented event handling using Java, JSF and JavaScript for various modules.
• Developed stored procedures and triggers with Oracle.
• Involved in the bug tracking and Unit Testing using JUnit framework.
• Developed ANT Scripts to do compilation, packaging and deployment in an application server.
• Involved in peer to peer code reviews and cross checked whether coding standards are being followed.

Environment: Java 1.5, J2EE, JSP, JSF, Servlets, Hibernate, SQL, Springs, JQuery, JNDI, JMS, Oracle, JBOSS, ANT, XML, Java Script, HTML, CSS, Windows, WebLogic, Eclipse, Log4j.

Confidential

Java/ J2EE Consultant

Responsibilities:

• Interacting business analysts for requirements gathering for system dependencies.
• Participated in peer reviews and walkthroughs of program, code test specifications.
• Worked on Struts Framework components like struts-config.xml, validator-rules.xml, validation.xml, struts action classes, form-beans.
• Developed session beans EJB as services components to encapsulate business logic.
• Worked on creation of Hibernate configuration files and mapping files for persistence layer JPA and transaction management.
• Playing role in application enhancement using Spring MVC framework.
• Implemented data access layer by Object Relational Mapping ORM tool - HIBERNATE with standard DAO pattern and HQL Queries .
• Worked on Service Oriented Architecture SOA using Web Services JAX-WS.
• Extensively used AJAX for validations with Direct Web Remoting DWR
• Eclipse was used as an IDE for developing the application.
• Written customized UNIX scripts C TC, Bourne Shell programming and moved them to production environment after stress testing.
• Java IO API was used for reading and writing java objects.
• Ensured minimum count of Tickets in queue by fixing errors within time constraints
• Designed and implemented exception handling strategies.
• Used Apache Maven2 plug-in for Eclipse for building the application
• Wrote extensive SQL Queries for the purpose of data retrieval and data manipulation using JDBC and JNDI on Oracle
• Setup WebLogic 8.1 during deployment and testing
• IBM Rational Clear Case6.0 has been used for the purpose of version control.
• Developed JUnitTest classes for testing the application code
• Performed random and regress testing of the application for reducing number of defects.
• Worked on developing the Web services on WSAD5.x and WAS5.x.

Environment: Java, JSP, DHTML, HTML, servlet, EJB, JDBC, JNDI, AJAX , XML, PL/SQL, Struts, Hibernate 2.0, Spring, SOA Web services JAX-WS , JAX-RS, IBM Rational Clear Quest, IBM Rational Clear Case, Log4j, Maven Plug-in, Eclipse , Weblogic, Toad, Jboss, UNIX, Oracle 10g.

Confidential

Java Consultant

Responsibilities:

• Extensively participated in the analysis of the application using UML concepts.
• Implemented OOAD concepts.
• Involved in developing complete Web tier of the application with Struts1.1 framework.
• Developed DispatchAction classes, DynaActionForm and used Validation framework.
• Developed web pages by using Tiles frame work.
• Configured struts-config.xml and tiles-def.xml files.
• Designed and developed Value Objects to carry data between different layers of the application.
• Applied Business Delegate pattern in Presentation tier to interact with the Business tier.
• Developed Session Fa ade with Stateless Session bean.
• Involved in developing Business tier with Stateless, Stateful Session beans with EJB 2.0 standards.
• Developed all the J2EE components using Eclipse IDE.
• Involved in configuring deployment descriptor.
• Wrote functions and procedures using PL/SQL. Created SQL statements to get the data from database.
• Used joins, sub quires to get the accurate information from more than one table.
• Created batch processing for batch inserts and updates. Used JDBC to access database.
• Extensively Used Log4j for log information.
• Used CVS for version control.
• Created JUnit test cases.
• Actively involved in configuring the Web Logic Application Server and deployed all the modules like Web modules and Business modules.

Environment: J2EE, JSP, EJB, Struts 1.1, Web Logic 9.0, Eclipse 3.x , XML, CSS, HTML , JDBC, PL/SQL, JavaScript, Log4j, JUnit, ANT 1.5.x, Oracle 9i, UML, Windows XP, Sun Solaris.

Confidential

Java Software Developer

Responsibilities:

• Involved in all phases of Software Development Life Cycle SDLC .
• Developed SQL queries and stored procedures for the application.
• Worked with JDBC and modified SQL Queries for better performance.
• Worked with front end using JSP, JSTL, HTML, JavaScript and CSS.
• Involved in developing applications using Java, J2EE, EJB, Struts, JSP and Servlet.
• Created the UI validations using Struts validation framework.
• Extensively used and implemented all the swing components in the Confidential, application for the reservation.
• Used Eclipse IDE for the development of the application.
• Implemented multi-threading in the application by using swing worker thread.
• Extensively using Clear case and Clear quest as aversion controlling system and bug tracking system.
• Implemented different types of listeners like Action Listener, Mouse Listener and Key Listener in the application.
• Used complex components like JTable.
• Implemented the Agile methodology for the development of the application.
• Used different types of Models like Abstract Table Model and Table Column Model to use the JTable effectively.
• Performed Unit testing and regression testing on the application.
• Involved in testing and fixing the defects.
• Developed database schema and SQL queries for querying database on Oracle 9i.
• Used Apache Tomcat Server and Jboss Server for deploying various components of application.

Environment: Java, J2EE, JSP, HTML, Java Script, Oracle, SQL, JDBC, XML, Servlet, Apache Tomcat, AWT, Swing, Eclipse, Agile.